Gather logs and other debugging info from a Juju model
The 'juju crashdump' plugin eases the collection of logs and other debugging info from a Juju model, and can even submit a bug to Launchpad with the data attached. This makes it easy to debug a charm failure when you don't have direct access to the Juju model.
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
For versions of Ubuntu between 14.04 LTS (Trusty Tahr) and 15.10 (Wily Werewolf), as well as Ubuntu flavours that don’t include snap by default, snap can be installed from the Ubuntu Software Centre by searching for snapd.
Alternatively, snapd can be installed from the command line:
sudo apt update
sudo apt install snapd
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
Install juju-crashdump
To install juju-crashdump, simply use the following command: